The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Astrophysics - Earth And Planetary Astrophysics
| 44
|
| Astrophysics
| 20
|
| Magellanic Clouds
| 13
|
| GALAXIES: MAGELLANIC CLOUDS
| 10
|
| Stars: Early-type
| 9
|
| Pluto
| 9
|
| Kuiper Belt: General
| 6
|
| COMETS: GENERAL
| 6
|
| O Stars
| 6
|
| Ultraviolet: Planetary Systems
| 6
|
| Kuiper Belt
| 6
|
| Stellar Spectrophotometry
| 6
|
| Comets
| 5
|
| STARS: FUNDAMENTAL PARAMETERS
| 5
|
| Ultraviolet: Stars
| 5
|
| H Ii Regions
| 5
|
| STARS: WOLF-RAYET
| 5
|
| Ultraviolet Astronomy
| 5
|
| Stellar Spectra
| 5
|
| PLANET SCI, ONLINE
| 4
|
| Comets: Individual: 67P/Churyumov-Gerasimenko
| 4
|
| Charon
| 4
|
| Galaxies: Stellar Content
| 4
|
| Ubv Spectra
| 4
|
| Neutral Coma Gases
| 4
|
| Comets: Individual: 67P
| 4
|
| PLANET SCI
| 4
|
| Hertzsprung-Russell Diagram
| 4
|
| Astronomy
| 4
|
| Interstellar Extinction
| 3
|
| Planetary Sciences: Solar System Objects: Moon (1221)
| 3
|
| Wolf-Rayet Stars
| 3
|
| Surveys
| 3
|
| Ultraviolet Emission
| 3
|
| Hubble Space Telescope
| 3
|
| HII REGIONS
| 3
|
| Solar System: Formation
| 3
|
| Small Solar System Bodies
| 3
|
| Short Period Comets
| 3
|
| ULTRAVIOLET: SOLAR SYSTEM
| 3
|
| Minor Planets
| 3
|
| STARS: FORMATION
| 3
|
| Color-Magnitude Diagram
| 3
|
| Charge Coupled Devices
| 3
|
| B Stars
| 3
|
| Star Formation
| 3
|
| Atmospheres
| 3
|
| Stellar Mass
| 3
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 3
|
| Stellar Magnitude
| 3
|
| Astronomical Catalogs
| 3
|
| Stellar Luminosity
| 3
|
| Techniques: Spectroscopic
| 2
|
| STARS: MASS LOSS
| 2
|
| Ultraviolet
| 2
|
| Pluto (Planet)
| 2
|
| Planetary Sciences: Solid Surface Planets: Polar Regions
| 2
|
| Color-Color Diagram
| 2
|
| LINE: PROFILES
| 2
|
| GALAXY: OPEN CLUSTERS AND ASSOCIATIONS: GENERAL
| 2
|
| Astrophysics - Astrophysics Of Galaxies
| 2
|
| Surface
| 2
|
| Celestial Mechanics
| 2
|
| LINE: IDENTIFICATION
| 2
|
| LINE: FORMATION
| 2
|
| GEOCHEM PHYS, PLANET SCI, ONLINE
| 2
|
| H Alpha Line
| 2
|
| Physics - Space Physics [H]
| 2
|
| Ultraviolet Observations
| 2
|
| PLANET SCI; ONLINE
| 2
|
| Interplanetary Medium [H]
| 2
|
| Planetary Surfaces
| 2
|
| Atomic Spectroscopy
| 2
|
| ATOMIC DATA
| 2
|
| Astrometry
| 2
|
| Spectroscopy
| 2
|
| Atmosphere
| 2
|
| Astronomical Photometry
| 2
|
| Moon
| 2
|
| RADIATIVE TRANSFER [S]
| 2
|
| Astronomical Photography
| 2
|
| METHODS: DATA ANALYSIS
| 2
|
| Massive Stars
| 2
|
| Mass Function
| 2
|
| Natural Satellites
| 2
|
| Stellar Color
| 2
|
| Ultraviolet Photometry
| 2
|
| Supergiant Stars
| 2
|
| Stars: Mass Function
| 2
|
| Occultations
| 2
|
| Molecular Spectroscopy
| 1
|
| Magnetospheric Physics: Plasma Sheet
| 1
|
| Magnetospheric Physics: Energetic Particles: Trapped
| 1
|
| Lyman Alpha
| 1
|
| Luminous Blue Variables
| 1
|
| Long Period Comets
| 1
|
| Line: Identification -- Line: Profiles -- Stars: Early-type -- Stars: Individual: P Cygni -- Stars: Mass-loss -- Supergiants
| 1
|
| Light Curve
| 1
|
| Kuiper Belt Objects: Individual: 2014 MU69
| 1
|
| Kuiper Belt Objects: Individual
| 1
|
| KBO Atmospheres
| 1
|
| Iue
| 1
|
| ISM: INDIVIDUAL: 30 DORADUS
| 1
|
| ISM: INDIVIDUAL OBJECTS: LH 58
| 1
|
| ISM: INDIVIDUAL NAME: 30 DORADUS
| 1
|
| ISM: H II REGIONS
| 1
|
| Interstellar Magnetic Fields
| 1
|
| Interplanetary Shocks [H]
| 1
|
| Interplanetary Dust
| 1
|
| Instrumentation
| 1
|
| Image Processing
| 1
|
| Image Analysis
| 1
|
| Ice Formation
| 1
|
| Ice Destruction
| 1
|
| Heliosheath
| 1
|
| Heliopause
| 1
|
| GEOCHEM PHYS, PLANET SCI
| 1
|
| GALAXY: OPEN CLUSTERS AND ASSOCIATIONS: INDIVIDUAL NAME: 30 DORADUS
| 1
|
| GALAXY: OPEN CLUSTERS AND ASSOCIATIONS: INDIVIDUAL ALPHANUMERIC: N11
| 1
|
| Galaxies: Star Clusters
| 1
|
| GALAXIES: M33
| 1
|
| GALAXIES: EVOLUTION
| 1
|
| Galactic Evolution
| 1
|
| Galactic Cosmic Rays
| 1
|
| FUV
| 1
|
| Forbush Effect
| 1
|
| Faint Objects
| 1
|
| Error Analysis
| 1
|
| Ephemerides
| 1
|
| Eccentric Orbits
| 1
|
| Early Stars
| 1
|
| 30 Doradus
| 1
|
| Data Reduction
| 1
|
| Cratering (6022
| 1
|
| Cosmic Rays
| 1
|
| Cosmic Ray Detectors
| 1
|
| Constraints
| 1
|
| Computational Geophysics: Modeling (1952
| 1
|
| Composition
| 1
|
| COMETS: INDIVIDUAL: WIRTANEN
| 1
|
| Comets: Individual: Name: Hale-Bopp 1995 O1
| 1
|
| Comets: Individual: 67P/CG
| 1
|
| Comets: Individual: 67P&Churyumov–Gerasimenko
| 1
|
| Comets: Individual: 67P&C-G
| 1
|
| Comets: Individual (19P/Borrelly)
| 1
|
| Comet Volatiles
| 1
|
| Comae
| 1
|
| Classical Kuiper Belt Objects
| 1
|
| Center Of Mass
| 1
|
| Catalogs
| 1
|
| Calibration
| 1
|
| Blue Stars
| 1
|
| Binary Stars
| 1
|
| Binaries: Spectroscopic
| 1
|
| Be
| 1
|
| Balmer Series
| 1
|
| B [e] Stars
| 1
|
| Atmospheric Composition And Structure: Exosphere
| 1
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 1
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 1
|
| Astronomical Spectroscopy
| 1
|
| ASTRONOMICAL DATA BASES
| 1
|
| Visual Photometry
| 1
|
| VARIABLES
| 1
|
| Variable Stars
| 1
|
| Ultraviolet: General
| 1
|
| Ultraviolet Spectroscopy
| 1
|
| Ultraviolet Spectra
| 1
|
| Ultraviolet Observatories
| 1
|
| Ultraviolet Extinction
| 1
|
| Triton
| 1
|
| Trans-Neptunian Objects
| 1
|
| Three Body Problem
| 1
|
| TELESCOPES
| 1
|
| TECHNIQUES: PHOTOMETRIC
| 1
|
| Techniques: Imaging Spectroscopy
| 1
|
| Surface Photometry
| 1
|
| SUPERNOVAE: INDIVIDUAL: SN 1991BG
| 1
|
| Supernovae
| 1
|
| Supernova Remnants
| 1
|
| SUPERGIANTS
| 1
|
| Sun: Coronal Mass Ejections
| 1
|
| Structure
| 1
|
| Stellar Winds
| 1
|
| Stellar Temperature
| 1
|
| Stellar Mass Ejection
| 1
|
| Stellar Evolution
| 1
|
| Stellar Envelopes
| 1
|
| Stellar Activity
| 1
|
| Stars: Winds
| 1
|
| STARS: VARIABLES: OTHER LUMINOUS BLUE VARIABLES
| 1
|
| STARS: SUPERGIANTS
| 1
|
| Stars: Statistics
| 1
|
| STARS: OSCILLATIONS
| 1
|
| STARS: LUMINOSITY FUNCTION
| 1
|
| STARS: INDIVIDUAL NAME: MELNICK 42
| 1
|
| STARS: INDIVIDUAL CONSTELLATION NAME: ETA CARINAE
| 1
|
| STARS: EVOLUTION
| 1
|
| Stars: Emission-line
| 1
|
| Stars: Early Type
| 1
|
| STARS: BINARIES: CLOSE
| 1
|
| Starburst Galaxies
| 1
|
| Star Distribution
| 1
|
| Spectrometers
| 1
|
| Spaceborne Telescopes
| 1
|
| Solid State: Volatile
| 1
|
| Solid State: Refractory
| 1
|
| Solar Wind Termination
| 1
|
| Solar Wind [H]
| 1
|
| Solar System: General
| 1
|
| Solar System
| 1
|
| Solar Energetic Particles [H]
| 1
|
| Solar Cycle
| 1
|
| Sky Brightness
| 1
|
| Simulation
| 1
|
| Seeing (Astronomy)
| 1
|
| Scattering
| 1
|
| Satellites
| 1
|
| Satellite Orbits
| 1
|
| Rosetta
| 1
|
| RHO CAS
| 1
|
| Radiation Mechanisms: Non-thermal
| 1
|
| Protostars
| 1
|
| Polarization
| 1
|
| Plutonian Satellites
| 1
|
| Planets And Satellites: Individual (Ceres)
| 1
|
| Planets And Satellites: Formation
| 1
|
| Planets And Satellites: Dynamical Evolution And Stability
| 1
|
| Planetary Sciences: Solid Surface Planets: Surface Materials And Properties
| 1
|
| Planetary Sciences: Solid Surface Planets: Remote Sensing
| 1
|
| Planetary Sciences: Solid Surface Planets: Interactions With Particles And Fields
| 1
|
| Planetary Sciences: Solid Surface Planets: Impact Phenomena
| 1
|
| Planetary Sciences: Solid Surface Planets: Ices
| 1
|
| Planetary Sciences: Solar System Objects: Jupiter
| 1
|
| Planetary Sciences: Fluid Planets: Magnetospheres (2756)
| 1
|
| Planetary Orbits
| 1
|
| Planetary Atmospheres
| 1
|
| P Cygni Stars: Spectral Variations
| 1
|
| P Cygni Stars: Mass Loss
| 1
|
| P Cygni Stars: Line Profiles
| 1
|
| Outflows
| 1
|
| Orbit Perturbation
| 1
|
| Open Clusters And Associations: Individual (NGC 346)
| 1
|
| Open Clusters And Associations
| 1
|
| Open Clusters
| 1
|
| Oort Cloud Objects
| 1
|
| Oort Cloud
| 1
|
| Occultation
| 1
|
| Observational Cosmology
| 1
|
| NEBULAE: HII REGIONS
| 1
|
| Nebulae
| 1
|
| NASA Missions
| 1
|
| Asteroids: Individual: 1 Ceres
| 1
|
| Asteroids: Individual: (21) Lutetia
| 1
|
| Asteroids: General
| 1
|
| Asteroids
| 1
|
| Anomalistic
| 1
|
| ANALYTICAL METHODS
| 1
|
| Alice
| 1
|
| Aeronomy
| 1
|
| Acceleration Of Particles
| 1
|
| 8136)
| 1
|
| 67P/CG
| 1
|
| 4316)
| 1
|
| Dynamic Models
| 1
|